NAD M15 HD Owner's Manual page 10

IDENTIFICATION OF CONTROLS
REAR PANEL
13 HDMI (HDMI 1-4, HDMI MONITOR OUT): Connect HDMI inputs to
the HDMI OUT connectors of source components such as DVD/BD
player or HDTV satellite/cable box. Connect the HDMI Monitor OUT to a
HDTV or projector with HDMI input.
WARNING
Before connecting and disconnecting any HDMI cables, both the M15
HD and the ancillary source must be powered OFF and unplugged from
the AC outlet. Failure to observe this practice may cause permanent
damage to all equipment connected via HDMI sockets.
14 DIGITAL AUDIO OUT (OPTICAL 1-2, COAXIAL 1-2): Connect the
optical or coaxial digital OUT ports to the corresponding S/PDIF digital
input of a recording component such as a CD recorder, DAT deck,
computer soundcard or other digital processors.
15 UNSWITCHED AC OUTLET: With M15 HD switched ON or at standby
mode, mains power is always available at this outlet. This outlet can
be used for components which may require continuous supply of AC
mains; some tuners require uninterrupted mains supply to retain preset
memory, for instance. The total draw of all devices connected to this
outlet must not exceed 120 watts. Mains power at this outlet can be
shut down by switching OFF the M15 HD via the rear panel POWER
switch.
16 AC MAINS INPUT: The M15 HD comes supplied with a separate AC
Mains cable. Before connecting the cable to a live wall socket, ensure
that it is firmly connected to the M15 HD's AC Mains input socket first.
Connect only to the prescribed AC Outlet, i.e., 120V 60 Hz (for 120V
version models of M15 HD only) or 230V 50 Hz (for 230V version models
M15 HD only). Always disconnect the AC Mains cable plug from the live
wall socket first, before disconnecting the cable from the M15 HD Mains
input socket.
17 POWER: The POWER switch supplies the master AC mains power
for the M15 HD. When this switch is at ON position, the M15 HD is in
standby mode as shown by the amber status condition of the standby
LED. If you intend not to use the M15 HD for long periods of time (such
as when on vacation), switch the POWER switch to the OFF position.
When the POWER switch is at OFF position, the front panel standby
button, HTRM remote control or ZR 5 cannot activate the M15 HD.
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